百度试题 结果1 题目What is the cardiovascular system ? A. The system that helps your body breathe B. Your body’s muscles C. Your body’s nerves D. Your body’s blood transporting system 相关知识点: 试题来源: 解析 D 反馈 收藏
In biology, an organ system is a group of organs that work together for one purpose. Their interdependency on one another is critical for normal life functions, and if any one were to fail, it would subject the others to stress, possibly causing the whole group to shut down, with fatal ...
Cardiovascular DiseasesThe electrocardiogram is a painless and quick diagnostic test applied to detect the occurrence of cardiovascular illnesses by tracking the electrical signals within the heart. Also, blood tests are effective in monitoring the presence of plaque accumulation....
The blood circulatory system (cardiovascular system) delivers nutrients and oxygen to the cells in the body and removes waste products. The main roles of the blood circulatory system (cardiovascular system) are to deliver nutrients and oxygen to the cells in the body and to have the waste produc...
The cardiovascular system consists of the heart, blood, and blood vessels. Without a strong cardiovascular system, the body...
Heart Conduction System The heart is a pretty magical organ because of the way it works. It has an electrical conduction system, as you see in the image, that conducts each and every heartbeat. Pretty cool, huh? Let's look at the diagram and review the different parts of the conduction...
This unit provides a standardized measurement for healthcare providers to evaluate and monitor blood pressure levels, helping to diagnose and manage cardiovascular conditions. But Pascal (Pa) is the typical SI (International System of Units) unit of pressure, and kPa is very widely used in pressure...
What is circulatory system homeostasis?Question:What is circulatory system homeostasis?Homeostasis:It is an automated process and helps regulate the internal condition in response to environmental change through homeostasis's negative and positive feedback mechanisms, For example, maintain body temperature.An...
Cardiovascular disease COVID-19 Personal or family history of stroke or heart attack There are also specific risk factors for a hemorrhagic stroke: Uncontrolled high blood pressure Excessive use of anticoagulant drugs (blood thinners) Trauma (such as an accident or fall) Cerebral amyloid angiopathy ...
It’s hard even to know where to begin: increased strength, a sense of well-being, weight maintenance, a healthy heart and cardiovascular system, need I go on? Now we’re hearing that exercise also has a positive effect on our high-level intellectual abilities. ...